hpayer@chromium.org
b87cac0e0f
Enable pretenure call new.
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/312723004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-04 07:46:41 +00:00
haitao.feng@intel.com
86dcdf3d91
Introduce MakeSureDoubleAlignedHelper for x64 port.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/261233002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-04 06:08:35 +00:00
weiliang.lin@intel.com
ba38bb579b
X87: Temporarily skip cctest/test-serialize tests in debug mode
...
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/307373002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-04 01:40:07 +00:00
adamk@chromium.org
13d2f365cc
Add API support for passing a C++ function as a microtask callback
...
This allows embedders to enqueue microtasks without having any v8::Context
handy, as happens in Blink in some cases (such as DOM mutations due to editing
triggering MutationObservers).
LOG=Y
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/306053003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 20:12:19 +00:00
plind44@gmail.com
bd99223cad
MIPS: Improve write barriers in optimized code.
...
Port r21630 (a21ff10)
Original commit message:
Use a cheaper RecordWriteForMap() to update the
write barrier for maps. And skip the value check
in RecordWriteField() when we statically know that
the value is in new space (and therefore has "pointers
to here are interesting" flag set).
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/315653002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21657 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 19:23:10 +00:00
jochen@chromium.org
4aa31e0744
Roll buildtools to 5d89977ce55240995d1596fe420b818468f5ec37
...
TBR=machenbach@chromium.org
LOG=n
BUG=none
Review URL: https://codereview.chromium.org/307403004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21656 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 18:10:10 +00:00
mstarzinger@chromium.org
ed51f6f22f
Visit encountered JSWeakCollection list during scavenging.
...
R=hpayer@chromium.org
BUG=chromium:380068
LOG=N
Review URL: https://codereview.chromium.org/310783003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21655 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 17:37:33 +00:00
rmcilroy@chromium.org
083419a36f
Fix Arm release build after r21653
...
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/311903003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 16:41:48 +00:00
rmcilroy@chromium.org
97c962c255
Add support for extended constant pool arrays.
...
This CL adds support for ConstantPoolArrays which contain an extended section.
This will be used to enable larger constant pools than can be addressed by a
single ldr with immediate offset instruction (which has a limit of a 4KB range).
Extended constant pools will have a small section, which is addressable via a
single ldr instruction, and an extended section, which will require a multi-
instruction sequence to load from.
Currently, no code uses the extended ConstantPoolArray's - this change will
be made in a followup CL.
A number of changes are made to the ConstantPoolArray object in order to
support this:
- Small section layout is now entirely defined by the small layout bitmaps.
- The ConstantPoolArray no longer extends FixedArrayBase since the length
field is not useful for extended layouts.
- Enums are used to represent the type of an entry and the layout section.
- An iterator can be used to iterate through all elements of a given type.
- A number of tests were added for these features.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/304143002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 16:22:10 +00:00
marja@chromium.org
b6a8f739ea
Misc cleanup (split from the "delay string / value internalization" CL).
...
- Missing includes / forward declaration
- Parser: Simplifying calling error reporting funcs.
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/307393002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21652 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 16:12:48 +00:00
ishell@chromium.org
55443af648
Fixed lint errors caused by "runtime/references" rule (Is this a non-const reference?) and the rule itself is restored.
...
BUG=v8:3326
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/314723002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 15:45:38 +00:00
marja@chromium.org
2f1daf4aaa
Fix leaky tests added by r21649.
...
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/313653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 15:39:47 +00:00
marja@chromium.org
350a3329ed
Add tests for FuncNameInferrer.
...
There were no explicit tests for FuncNameInferrer (though, some tests might
implicitly rely on it working properly in the common cases). Afaics, there were
no tests which would exercise inferring two byte function names or escaped
function names.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/310063002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 15:02:16 +00:00
machenbach@chromium.org
e4bde5ca25
Let benchmark runner exit with proper return codes.
...
BUG=374740
LOG=n
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/313603002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 14:58:52 +00:00
yangguo@chromium.org
f9f6324997
Rename EnterDebugger to DebugScope.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/300683005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 14:39:55 +00:00
vogelheim@chromium.org
61509aaea5
Support external startup data in V8.
...
If the embedder chooses, the 'natives' (library sources) and the
precompiled startup blob can be written to files during the build
process and handed over to V8 at startup. The main purpose would be
to reduce the size of the compiled binary for space constrained
platforms.
The build-time option is off by default. Nothing should change if
it's not enabled.
BUG=
R=bmeurer@chromium.org , jochen@chromium.org
Review URL: https://codereview.chromium.org/293993021
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 14:38:35 +00:00
yangguo@chromium.org
f38b4bef9e
Entering debugger scope should not make debugger active.
...
The motivation is that by only entering the debugger scope to call into
the debug context should not cause code to be compiled for debugging.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/306563002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 14:33:07 +00:00
yangguo@chromium.org
feed21b6d5
Add option to disable MirrorCache.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/307383002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 14:27:19 +00:00
machenbach@chromium.org
519c6c9c94
Add buildtools to svn:ignore.
...
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 13:45:13 +00:00
jochen@chromium.org
a980e51471
Add DEPS files and run checkdeps in presubmit check
...
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/312763002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 13:39:42 +00:00
jochen@chromium.org
368262fc76
Ignore buildtools directory in presubmit.py checks
...
BUG=none
R=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/314573004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 13:38:35 +00:00
jochen@chromium.org
b859b82008
Correct include paths in checks.h
...
BUG=none
R=mvstanton@chromium.org
TBR=mvstanton@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/314703002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 13:35:42 +00:00
jochen@chromium.org
8e9d20de38
Make dependencies target less noisy when run repeatedly
...
BUG=none
R=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/309933005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 13:34:36 +00:00
jochen@chromium.org
d849c46f09
Add buildtools/ to .gitignore
...
BUG=none
R=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/312643004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 13:30:22 +00:00
mvstanton@chromium.org
e093f3f0d3
Adjust cctest.status for Cpu profiler tests which are flaky.
...
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/307383003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 13:18:16 +00:00
jochen@chromium.org
e1c0e54209
Add dependency on buildtools repo
...
Currently, this adds checkdeps, in the future, this will be the place
where clang-format and gn lives.
BUG=none
R=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/308353002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 12:01:50 +00:00
hpayer@chromium.org
5a1364a588
Deopt maybe tenure allocation sites when semi-space is maximum size.
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/307363002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 11:59:47 +00:00
mvstanton@chromium.org
d19aaa2b1c
Revert "Reland "Make 'name' property on functions configurable.""
...
This reverts commit r21609 due to browser test failures.
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/313583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 11:52:07 +00:00
jochen@chromium.org
2874a5ce8e
Update include paths for gcmole
...
TBR=mvstanton@chromium.org
LOG=n
BUG=none
Review URL: https://codereview.chromium.org/310733005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 11:01:35 +00:00
bmeurer@chromium.org
c0e047d53f
Improve write barriers in optimized code.
...
Use a cheaper RecordWriteForMap() to update the
write barrier for maps. And skip the value check
in RecordWriteField() when we statically know that
the value is in new space (and therefore has "pointers
to here are interesting" flag set).
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/297763006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 10:59:11 +00:00
hpayer@chromium.org
8b1f83ada7
Rename new_space_dominator to dominator since dominators can also be in old space.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/312713002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 10:40:36 +00:00
rossberg@chromium.org
396c169e7c
Fix test
...
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/306353002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 09:34:29 +00:00
jochen@chromium.org
55e65935c9
Fix compilation on win shared and mips
...
TBR=mvstanton@chromium.org
LOG=n
BUG=none
Review URL: https://codereview.chromium.org/309983002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 08:29:03 +00:00
ishell@chromium.org
b58a08d998
Fix PathTracer.
...
When tracing, we abuse the map for marking, thereby mutating it.
HeapObject::map() takes care of recovering unabused value.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/316533002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 08:28:38 +00:00
jochen@chromium.org
56a486c322
Use full include paths everywhere
...
- this avoids using relative include paths which are forbidden by the style guide
- makes the code more readable since it's clear which header is meant
- allows for starting to use checkdeps
BUG=none
R=jkummerow@chromium.org , danno@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/304153016
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 08:12:43 +00:00
mvstanton@chromium.org
848a9af6b4
%ObjectFreeze needs to exclude non-fast-path objects.
...
ClusterFuzz will call it with sloppy arguments and similar cases.
BUG=380049
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/315533002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21624 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:59:36 +00:00
hpayer@chromium.org
b8c3ee40ab
Tenure allocation sites only when semi-space is maximum size.
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/309623007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:55:38 +00:00
mvstanton@chromium.org
adeaedf547
When flag --nouse-osr is set, don't allow osr from hidden runtime calls.
...
BUG=379770
R=yangguo@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/310773003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:45:40 +00:00
marja@chromium.org
048ee40e3d
Minor cleanups & trivial refactoring related to Ast.
...
1) Literal::IsNull, IsTrue and IsFalse were dead code, and not needed.
2) No need to use the node type constants outside the Ast; there is IsSomeNodeType().
3) AsSomeNodeType() != NULL -> IsSomeNodeType().
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/298143004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21621 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:40:43 +00:00
Jacob.Bramley@arm.com
32679b57e9
ARM64: Fix ASM_LOCATION and the like.
...
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/308023007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:37:16 +00:00
jochen@chromium.org
1e3fba1add
Add collection-iterator.js to BUILD.gn after r21615
...
LOG=n
BUG=none
TBR=adamk@chromium.org
Review URL: https://codereview.chromium.org/314623002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:26:07 +00:00
jochen@chromium.org
8e05308e6c
First cut at run_mksnapshot action for gn
...
BUG=none
R=brettw@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/293363009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 06:50:46 +00:00
bmeurer@chromium.org
2a2874b9c3
Inline fast path for Array.indexOf() and Array.lastIndexOf().
...
TEST=mjsunit/array-indexing
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/308793012
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 04:01:34 +00:00
adamk@chromium.org
2e2eb6a07e
Split Put into Put and Remove
...
No longer treat the hole as a removal. This removes one branch in
Put and cleans up the API.
BUG=None
LOG=Y
R=adamk@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/309663005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 00:53:16 +00:00
adamk@chromium.org
509a1a405c
ES6: Add support for values/keys/entries for Map and Set
...
This allows code like this:
var map = new Map();
map.set(1, 'One');
...
var iter = map.values();
var res;
while (!(res = iter.next()).done) {
print(res.value);
}
BUG=v8:1793
LOG=Y
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/259883002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 00:34:01 +00:00
weiliang.lin@intel.com
1d57c2d65f
X87: Don't push eax/rax before calling Runtime_Abort
...
Additionally delete the unused Throw(BailoutReason)
Port r21582 (41dd40b)
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/305013012
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21612 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 13:53:21 +00:00
weiliang.lin@intel.com
5cb7e512ec
X87: Simplify known successor block lowering.
...
Port r21589 (a9f3228)
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/309043002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21611 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 13:50:59 +00:00
plind44@gmail.com
e4215c6a54
MIPS: Simplify known successor block lowering.
...
Port r21589 (a9f3228)
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/306053011
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21610 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 13:40:39 +00:00
mstarzinger@chromium.org
d6500b6cf7
Reland "Make 'name' property on functions configurable."
...
R=rossberg@chromium.org
BUG=v8:3333
LOG=N
Review URL: https://codereview.chromium.org/303463006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 13:35:26 +00:00
Jacob.Bramley@arm.com
0c8cd46302
ARM64: Restructure the L1 deopt jump table.
...
This restructures the L1 deopt jump table so that the base address of
the L2 table is only loaded once. This significantly reduces the size of
the generated code because only one big immediate needs to be loaded.
The total size of all L1 deopt tables generated during Octane is almost
halved in size, from about 1105kB to 584kB.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/305963010
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 13:12:12 +00:00